1078658307210 has 128 divisors (see below), whose sum is σ = 2996860446720. Its totient is φ = 245884179200.

The previous prime is 1078658307191. The next prime is 1078658307211. The reversal of 1078658307210 is 127038568701.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1078658307210.

It is not an unprimeable number, because it can be changed into a prime (1078658307211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 756561 + ... + 1652180.

It is an arithmetic number, because the mean of its divisors is an integer number (23412972240).

Almost surely, 2^{1078658307210} is an apocalyptic number.

1078658307210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1078658307210 is an abundant number, since it is smaller than the sum of its proper divisors (1918202139510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1078658307210 is a wasteful number, since it uses less digits than its factorization.

1078658307210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408844.

The product of its (nonzero) digits is 564480, while the sum is 48.

The spelling of 1078658307210 in words is "one trillion, seventy-eight billion, six hundred fifty-eight million, three hundred seven thousand, two hundred ten".